Like terms

Hello jedimaster700

Originally Posted by jedimaster700

Hm, yes it made sense until you came to...

35h - 5hd + 11hd = 35h + 6hd

Wouldn't 35h - 5hd = 30d?

Then 30d + 11hd = 41hd?

In your first post, you said that the question talked about collecting 'like terms'. You obviously aren't sure what this means. and are not like terms, so you can't simplify them in the way you're trying to do here.